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a53f697f62
The setup is now as follows: - All user-facing logging goes through `tracing` at an `info` leve. (This excludes messages that go to `stdout`, like the compiled `requirements.txt` file.) - We have `--quiet` and `--verbose` command-line flags to set the tracing filter and format defaults. So if you use `--verbose`, we include timestamps and targets, and filter at `puffin=debug` level. - However, we always respect `RUST_LOG`. So you can override the _filter_ via `RUST_LOG`. For example: the standard setup filters to `puffin=info`, and doesn't show timestamps or targets: <img width="1235" alt="Screen Shot 2023-10-08 at 3 41 22 PM" src="54ca4db6-c66a-439e-bfa3-b86dee136e45"> If you run with `--verbose`, you get debug logging, but confined to our crates: <img width="1235" alt="Screen Shot 2023-10-08 at 3 41 57 PM" src="c5c1af11-7f7a-4038-a173-d9eca4c3630b"> If you want verbose logging with _all_ crates, you can add `RUST_LOG=debug`: <img width="1235" alt="Screen Shot 2023-10-08 at 3 42 39 PM" src="0b5191f4-4db0-4db9-86ba-6f9fa521bcb6"> I think this is a reasonable setup, though we can see how it feels and refine over time. Closes https://github.com/astral-sh/puffin/issues/57.
50 lines
1.2 KiB
Rust
50 lines
1.2 KiB
Rust
use std::process::ExitCode;
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use std::time::Duration;
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pub(crate) use clean::clean;
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pub(crate) use compile::compile;
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pub(crate) use freeze::freeze;
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pub(crate) use sync::{sync, SyncFlags};
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mod clean;
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mod compile;
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mod freeze;
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mod sync;
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#[derive(Copy, Clone)]
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pub(crate) enum ExitStatus {
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/// The command succeeded.
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#[allow(unused)]
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Success,
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/// The command failed due to an error in the user input.
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#[allow(unused)]
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Failure,
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/// The command failed with an unexpected error.
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#[allow(unused)]
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Error,
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}
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impl From<ExitStatus> for ExitCode {
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fn from(status: ExitStatus) -> Self {
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match status {
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ExitStatus::Success => ExitCode::from(0),
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ExitStatus::Failure => ExitCode::from(1),
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ExitStatus::Error => ExitCode::from(2),
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}
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}
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}
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/// Format a duration as a human-readable string, Cargo-style.
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pub(super) fn elapsed(duration: Duration) -> String {
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let secs = duration.as_secs();
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if secs >= 60 {
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format!("{}m {:02}s", secs / 60, secs % 60)
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} else if secs > 0 {
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format!("{}.{:02}s", secs, duration.subsec_nanos() / 10_000_000)
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} else {
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format!("{}ms", duration.subsec_millis())
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}
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}
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